2月份是冬暖大棚管理的关键时期,因为此期是冬暖棚蔬菜的上市初期。且恰逢元旦、春节,蔬菜价格比较高。因此,如何管好大棚,保证蔬菜的上市量,是取得高效益的关键。而此期棚内光照弱、温度低、湿度大,各种病害容易发生,加之深冬季节寒流、连阻天、雨雪天增多,因而深冬期大棚的管理就愈加重要。 February is a crucial period for the management of winter warm greenhouses, because this period is the beginning of the listing of winter warm shed vegetables. And coincides with New Year’s Day, Spring Festival, the price of vegetables is relatively high. Therefore, how to manage the greenhouse and ensure the amount of vegetables to be listed is the key to high efficiency. In this period, the greenhouse light is weak, the temperature is low, the humidity is high, various diseases are easy to occur, and in the deep winter season, there is even more resistance and more rain and snow. Therefore, the management of the winter greenhouse is more and more important.